Operator's Manual

ManualsBrandsToro ManualsRiding ProductsZ Master Professional 7500-D Series Riding Mower, With 60in TURBO FORCE Rear Discharge Mower

BrakeMaintenance

AdjustingtheParking

Brake

ServiceInterval:Aftertherst100hours

Every400hours

Checktoensurethatparkingbrakeisadjusted

properly.Followthisprocedurealsowheneveryou

haveremovedorreplacedabrakecomponent.

1.Parkthemachineonalevelsurface,disengage

theblade-controlswitch,andengagetheparking

brake.

2.Shutofftheengine,removethekey,andwait

forallmovingpartstostopbeforeleavingthe

operatingposition.

3.Raisetherearofthemachineupandsupport

themachinewithjackstands.

4.Removethereartiresfromthemachine.

5.Removeanydebrisfromthebrakearea.

6.Releasethedrivewheels;refertoUsingthe

Drive-WheelReleaseValves(page30).

7.Measurethelengthofthelinkassembly(Figure

54).

Note:Ifthelinkassemblyisattachedinthe

frontposition,thelengthshouldbe21.9cm

(8.63inches);ifitisattachedintherearposition,

thelengthshouldbe23.2cm(9.15inches).

g228555

Figure54

1.Frontlocation

5.Spring

2.Rearlocation6.Linkassembly

3.8.3cm(3-1/4inches)

7.Length

4.Gap

8.Measurethelengthofthespring(Figure54).

Note:Themeasurementshouldbe8.3cm

(3-1/4inches).

9.Whenyouachievethecorrectspringlength,

checktoseeifthereisavisiblegapbetweenthe

trunionandtheshoulder.

10.Disengagetheparkingbrakeandturnthewheel

hubbyhandinbothdirections.

Note:Thewheelhubshouldmovefreely.

11.Ifagapisneededorthewheelhubdoesmove

freely,dothefollowing:

A.Disengagetheparkingbrake.

B.Disconnectandne-tunetherearlinkage

assembly.

•Shortenthelinktocreateagap.

•Lengthenthelinktoallowwheelhub

movement.

C.Connecttherearlinkageassembly.

12.Engagetheparkingbrakeandcheckthegap.

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